Midterm practice question $2$

This is a list within a list problem. Write a Python program to do the following:

Calculate the average for a list of numbers

Use a for loop to iterate through the weekly$\_$sales list, and calculate the average sales number and print the name of the sales person followed by the average.

Here is the sales summary to use as input:

weekly$\_$sales

$[\text{'}$John Sellall', $[10000,9250,1900,8009,8059,7500]],$

$[\text{'}$Sarah Marketer', $[9990,9120,6100,10000,8500,9900]],$

$[\text{'}$Frank Deal', $[7500,7055,10000,8020,8500,9100]],$

$[\text{'}$Bill Discount', $[9500,7000,1100,8500,9000,7050]\text{'}],$

$[\text{'}$Betty Budget', $\text{'}[10000,10000,11100,12000,10000,9900,$

$[\text{'}$Charles Closing', $[8800,8500,8370,9000,7900,9100]]]$

John Sellall $7453$

Sarah Marketer $8935$

Frank Deal $8362$

Billl Discount $7025$

Betty Budget $10500$

Charles Closing $8612$

Basically all you need is a for loop that loops through weekly$\_$sales, gets the average and prints the name and the average. You can use sum, len, and round to do that.